McCoy says he recently worked out with Vick, 32, and that Vick is determined to win the job and show he can still be a high-level quarterback.

"People forget — this is Michael Vick," McCoy said. "He's got a lot to prove this year, but he's ready to roll. He knows people are questioning if he can get it done, and he's going to prove this year he can."

There was much speculation the Eagles wouldn't bring him back, but his willingness to take a significant pay cut and his seemingly good fit in Kelly's high-tempo offense earned him another year in Philadelphia.